The mental health of Chinese immigrants in Birmingham, UK.

Objectives: The objectives of this study were to describe the life experiences associated with migration to the UK and to explore in-depth information about the process of life adjustment to migration and the circumstances of mental health in Chinese immigrants living in a large city area.

Method: A two-part research strategy using both quantitative and qualitative methods was employed. In the cross-sectional quantitative survey, 113 Chinese respondents completed a questionnaire investigating demographic factors, life experiences associated with migration, proficiency in the English language and mental health status.

Prenatal methylmercury exposure and developmental outcomes: review of the evidence and discussion of future directions.

I conducted a review of the published literature to assess the strength of the evidence for an association between prenatal exposure to methylmercury (MeHg) and subsequent child development. I identified 12 studies on this subject published since 1980. Of these, 3 were longitudinal studies--2 conducted in the Seychelle Islands, and 1 in the Faroe Islands.

Recent developments in low-level lead exposure and intellectual impairment in children.

In the last decade children's blood lead levels have fallen significantly in a number of countries, and current mean levels in developed countries are in the region of 3 Mu g/dL. Despite this reduction, childhood lead poisoning continues to be a major public health problem for certain at-risk groups of children, and concerns remain over the effects of lead on intellectual development in infants and children. The evidence for lowered cognitive ability in children exposed to lead has come largely from prospective epidemiologic studies.

Models of unexplained symptoms associated with occupational and environmental exposures.

Unexplained illnesses characterized by nonspecific, multisystem complaints are often attributed to occupational or environmental chemical exposures. This raises difficulties for the regulatory authorities, who are frequently unable to agree on the existence, nature, or source of such illnesses. It is proposed that many of these difficulties derive from an adherence to a traditional medical model of disease and that the application of a biopsychosocial approach would be more effective for both research and individual case management.